| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.88 | 10.819% | $130.6334 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $47.75 | 5.415% | $50.3357 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $149.76 | 5.725% | $158.3338 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $218.37 | 8.251% | $236.3877 | $236.39 | $236.40 | $236.40 |
| Purchase #5 | $87.42 | 3.709% | $90.6624 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $109.62 | 13.806% | $124.7541 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $115.41 | 3.737% | $119.7229 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $846.21 | $910.8300 | $910.82 | $910.85 | $910.80 | |